- Great for christmas or any occasion: 100 super bright LEDs, approximately .There's enough flexible cord with this set to string these around the shrubs in front of my house. So the string lights are great for seasonal, party, wedding, patio, garden and any occasion.- Easy to Use easy and install: Stick into the ground, only 2 swich buttons to control, power on/off, and 8 mode switch button. Turn on the lights, and chosing your interesting mode through switch button. Flash, twinkle, slow fade, stead on..etc, all is available.- Energy saving and environmental protection: Solar powered, they don't run your electric bill up. You can use virtually anywhere the solar panel can get direct sunlight.- Perfect Performance: Super mini 100LED, 8modes, multicolor, dark green wire, waterproof IP65 rating, suitable for outdoor and indoor use, auto on at dusk, auto off in the daytime.- Useful & Safety: The string lights can serve multiple purposes, e.g. night lighting, gifts, home decor,commercial promo. Its low working voltage is safe to use for family with children.

IP Code
The IP Code (or International Protection Rating, sometimes also interpreted as Ingress Protection Rating*) consists of the letters IP followed by two digits and an optional letter. As defined in international standard IEC 60529, it classifies the degrees of protection provided against the intrusion of solid objects (including body parts like hands and fingers), dust, accidental contact, and water in electrical enclosures. The standard aims to provide users more detailed information than vague marketing terms such as waterproof.

The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. For example, an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. IP22 or 2X are typical minimum requirements for the design of electrical accessories for indoor use.